In 2015, the Washington State Transportation Improvement Board arranged directly with utilities to convert to LED streetlights. Potelco has been working with local utilities to make these improvements. The Washington State Transportation Improvement Board’s ‘Relight Washington’ initiative aims to make converting to LED streetlights an opportunity for cities of every size. Potelco continues to upgrade streetlights in cities with 5,000 residents or less through this initiative. Cities with LED streetlights will pay a new lower LED streetlight rate, saving at least 25% of monthly operating costs.